From: Volker Lendecke <vl@samba.org>
Date: Wed, 10 Aug 2011 17:46:52 +0000 (+0200)
Subject: tally: Adapt fls64 to Samba coding conventions
X-Git-Url: https://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=bf7539ac82df33522461561b4940600ae41c6e55;hp=cee0f8b2e90d19e60a040df3c611516719be7225

tally: Adapt fls64 to Samba coding conventions

(Imported from SAMBA commit 73414d0ee7bbe371b0f9b275b44ce5854a10b9f2)
---

diff --git a/ccan/tally/tally.c b/ccan/tally/tally.c
index 52bd4e11..4e8876cc 100644
--- a/ccan/tally/tally.c
+++ b/ccan/tally/tally.c
@@ -183,8 +183,9 @@ static unsigned fls64(uint64_t val)
 #endif
 	uint64_t r = 64;
 
-	if (!val)
+	if (!val) {
 		return 0;
+	}
 	if (!(val & 0xffffffff00000000ull)) {
 		val <<= 32;
 		r -= 32;